Pulse oximetry sensor



FIG. 1 is a perspective view of a pulse oximetry sensor illustrating our invention;

FIG. 2 is a right side view thereof, the left side being a mirror image of the right side;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of an alternate embodiment of the invention which is identical in all respects to the embodiment of FIGS. 1-6 except for the front end; and,

FIG. 8 is a bottom view of the embodiment of FIG. 7. 

The ornamental design for a pulse oximetry sensor, as shown and described. 